Revision 82089d59c3e262c020ba2446b4b7d6fac9ac3bd8 authored by Siying Dong on 31 May 2018, 19:53:43 UTC, committed by Facebook Github Bot on 31 May 2018, 19:58:33 UTC
Summary: DBImpl::FindObsoleteFiles() may call GetChildren() multiple times if different CFs are on the same path. Fix it. Closes https://github.com/facebook/rocksdb/pull/3885 Differential Revision: D8084634 Pulled By: siying fbshipit-source-id: b471fbc251f6a05e9243304dc14c0831060cc0b0
1 parent a35451e
compaction_job_stats_impl.cc
// Copyright (c) 2011-present, Facebook, Inc. All rights reserved.
// This source code is licensed under both the GPLv2 (found in the
// COPYING file in the root directory) and Apache 2.0 License
// (found in the LICENSE.Apache file in the root directory).
#include "rocksdb/compaction_job_stats.h"
namespace rocksdb {
#ifndef ROCKSDB_LITE
void CompactionJobStats::Reset() {
elapsed_micros = 0;
num_input_records = 0;
num_input_files = 0;
num_input_files_at_output_level = 0;
num_output_records = 0;
num_output_files = 0;
is_manual_compaction = 0;
total_input_bytes = 0;
total_output_bytes = 0;
num_records_replaced = 0;
total_input_raw_key_bytes = 0;
total_input_raw_value_bytes = 0;
num_input_deletion_records = 0;
num_expired_deletion_records = 0;
num_corrupt_keys = 0;
file_write_nanos = 0;
file_range_sync_nanos = 0;
file_fsync_nanos = 0;
file_prepare_write_nanos = 0;
num_single_del_fallthru = 0;
num_single_del_mismatch = 0;
}
void CompactionJobStats::Add(const CompactionJobStats& stats) {
elapsed_micros += stats.elapsed_micros;
num_input_records += stats.num_input_records;
num_input_files += stats.num_input_files;
num_input_files_at_output_level += stats.num_input_files_at_output_level;
num_output_records += stats.num_output_records;
num_output_files += stats.num_output_files;
total_input_bytes += stats.total_input_bytes;
total_output_bytes += stats.total_output_bytes;
num_records_replaced += stats.num_records_replaced;
total_input_raw_key_bytes += stats.total_input_raw_key_bytes;
total_input_raw_value_bytes += stats.total_input_raw_value_bytes;
num_input_deletion_records += stats.num_input_deletion_records;
num_expired_deletion_records += stats.num_expired_deletion_records;
num_corrupt_keys += stats.num_corrupt_keys;
file_write_nanos += stats.file_write_nanos;
file_range_sync_nanos += stats.file_range_sync_nanos;
file_fsync_nanos += stats.file_fsync_nanos;
file_prepare_write_nanos += stats.file_prepare_write_nanos;
num_single_del_fallthru += stats.num_single_del_fallthru;
num_single_del_mismatch += stats.num_single_del_mismatch;
}
#else
void CompactionJobStats::Reset() {}
void CompactionJobStats::Add(const CompactionJobStats& /*stats*/) {}
#endif // !ROCKSDB_LITE
} // namespace rocksdb
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